function Email(str)
	{
		    var supported = 0;
			if (window.RegExp)
			{
			var tStr = "a";
			var tReg = new RegExp(tStr);
			if (tReg.test(tStr)) supported = 1;
			}
			if (!supported)
			return (str.indexOf(".") <= 2) || (str.indexOf("@") < 0);
			var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
			var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
			return (r1.test(str) || !r2.test(str));
		}
function isNumberKey(evt)
{
 var charCode = (evt.which) ? evt.which : event.keyCode
 if (charCode > 31 && (charCode < 48 || charCode > 57))
 {
     alert("Please enter only numbers");
    return false;
}
}
 function ValidateForm()
{

   //alert("hi");

	var s=document.form1;
	var user=document.form1.email.value;
var phone_no = s.phone_no.value;
	if(0==s.name.value)
	{
	alert("Please Enter Name");
	s.name.focus();
	return false;
	}
	if(0==s.phone_no.value)
	{
 alert(document.form1.name.length);

	alert("Please Enter Phone Nooo");
	s.phone_no.focus();
	return false;
	}
	if (phone_no.length != 10)
           {
               
                alert("Enter 10 digit Contact Number");
				s.phone_no.focus();
                return false;
           }
	
	if(0==s.email.value)
	{
	alert("Please Enter The Email");
	s.email.focus();
	return false;
	}
	else if (Email(user))
		{
		alert("Please enter valid email Id  (e.g.: yourname@hotmail.com) ");
		s.email.focus();
		s.email.select();
		return false;
	}
	
	 
 if(0==s.subject.value)
	{
	alert("Please Enter Subject");
	s.subject.focus();
	return false;
	}

	 if(0==s.enq_detail.value)
	{
	alert("Please Enter Feedback");
	s.enq_detail.focus();
	return false;
	}
		document.form1.submit();
}